Pith Number

pith:4H6JMWK6

pith:2026:4H6JMWK67W3MOD45RSL6AEC2QQ

not attested not anchored not stored refs pending

Another look at predicting molecular breast cancer subtypes from the METABRIC data

Isabella Lazarov, Robert Tibshirani

arxiv:2607.21814 v1 · 2026-07-23 · stat.AP

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{4H6JMWK67W3MOD45RSL6AEC2QQ}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-07-27T00:20:22.339436Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

e1fc96595efdb6c70f9d8c97e0105a841db264bb006173b78297cd5f2e0a17a6

Aliases

arxiv: 2607.21814 · arxiv_version: 2607.21814v1 · doi: 10.48550/arxiv.2607.21814 · pith_short_12: 4H6JMWK67W3M · pith_short_16: 4H6JMWK67W3MOD45 · pith_short_8: 4H6JMWK6

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/4H6JMWK67W3MOD45RSL6AEC2QQ \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: e1fc96595efdb6c70f9d8c97e0105a841db264bb006173b78297cd5f2e0a17a6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "b5000f3bc2af3cad20c3b981ed73a645dae20715ca5123b6a0fc7a5dfb8eb5d7",
    "cross_cats_sorted": [],
    "license": "http://creativecommons.org/licenses/by/4.0/",
    "primary_cat": "stat.AP",
    "submitted_at": "2026-07-23T20:57:13Z",
    "title_canon_sha256": "83cb31b7ef3340010ae5237aea818c1bb5e2e6f7b865500f8ad68e78354509d3"
  },
  "schema_version": "1.0",
  "source": {
    "id": "2607.21814",
    "kind": "arxiv",
    "version": 1
  }
}